LG 42LB5DC (CHASSIS:LA64A) Service Manual ▷ View online
- 17 -
Input Select
R-Gain_Normal
G-Gain_Normal
B-Gain_Normal
R-Gain_Warm
G-Gain_Warm
B-Gain_Warm
R-Gain_Cool
G-Gain_Cool
B-Gain_Cool
R-Offset_Normal
G-Offset_Normal
B-Offset_Normal
R-Offset_Warm
G-Offset_Warm
B-Offset_Warm
R-Offset_Cool
G-Offset_Cool
B-Offset_Cool
COLOR TEMP.
Inner Pattern Signal
x
j
j
j
j
j
j
j
j
j
l
l
l
l
l
l
l
l
l
k
w
b
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
u
b
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00h
01h
10h
11h
20h
21h
40h
41h
60h
90h
Min
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00
10
ff
Max
80h
80h
80h
80h
80h
80h
80h
80h
80h
80h
80h
80h
80h
80h
80h
80h
80h
80h
03h(Cool,Normal,Warm,User)
W/B Adjustment Start
Adjustment Completion
DTV-Air
Cable
RF-Air
Cable
AV1
AV2
COMP1
COMP1
RGB-PC
HDMI
INIT
80h
80h
80h
80h
80h
80h
80h
80h
80h
No
Command1
Command2
Set ID
Data
Mode
- 18 -
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
POWER ON/OFF
MAIN INPUT
ARC
SCREEN MUTE
AUDIO MUTE
VOLUME
CONTRAST
BRIGHTNESS
COLOR
TINT
SHARPNESS
OSD ON/OFF
Remote Control /Key Lock
BALANCE
COLOR TEMP.
RED LEVEL
GREEN LEVEL
BLUE LEVEL
ABNORMAL STATE
KA(ka)
XB(xb)
KC(kc)
KD(kd)
KE(ke)
KF(kf)
KG(kg)
KH(kh)
KI(ki)
KJ(kj)
KK(kk)
KL(kl)
KM(km)
KT(kt)
KU(ku)
KV(kv)
KW(kw)
K$(k$)
KZ(kz)
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~1
20~A0
1~8
0~1
0~1
0~64
0~64
0~64
0~64
0~64
0~64
0~1
0~1
0~64
0~3
0~50
0~50
0~50
FF
0: OFF, 1:ON
AV(20h), COMP(40h),
RGB_DTV(50h), RGB_PC(60h),
HDMI1(90h), HDMI2(91h)
4:3, 16:9, SPECTACLE,
ZOOM1, ZOOM2
0: MUTE, 1:MUTE OFF
0: MUTE, 1:MUTE OFF
0: 0 , 64 : 100 (hexadecimal)
0: 0 , 64 : 100 (hexadecimal)
0: 0 , 64 : 100 (hexadecimal)
0: 0 , 64 : 100 (hexadecimal)
0: R50 , 64 : G50 (hexadecimal)
0: 0 , 64 : 100 (hexadecimal)
0: OFF, 1: ON
0: LOCK, 1: UNLOCK
0:L50, 64:R50
COOL,NORMAL,WARM,USER
0 : -40, 50 : 40 (hexadecimal)
0 : -40, 50 : 40 (hexadecimal)
0 : -40, 50 : 40 (hexadecimal)
ACK
0 : Normal (Power on and signal exist)
1 : No signal (Power on)
2 : Turn the TV off by remote control
3 : Turn the TV off by sleep time function
4 : Turn the TV off by RS-232C function
5 : 5V down
6 : AC down
7 : Turn the TV off by Fan alarm function
8 : Turn the TV off by off time function
9 : Turn the TV off by auto off function
a : Turn the TV off by AV board detect
No
Adjustment contents
CMD
SET ID
VAL
Specification
9. Auto white Balance(AV)
W
Input Select Data
: AV(20), COMP1(40), COMP2(41), RGB_DTV(50), RGB_PC(60), HDMI_DTV(90), HDMI_PC(A0)
W
Command Set
( SET ID : 0 -> total, 1~99 -> critical SET )
- 19 -
20
21
22
23
24
25
26
27
28
29
30
31
32
RED GAIN
GREEN GAIN
BLUE GAIN
RED OFFSET
GREEN OFFSET
BLUE OFFSET
ISM METHOD
Orbit Time
Orbit Pixel
AUTO CONFIG.
IR CODE
Red,Blue,Green Gain
Red,Blue,Green offset
WHITE BALANCE “J”(A~F)
ADC Calriblation
FACTORY IR
JA
JB
JC
JD
JE
JF
JP
JR
JS
JU
MC
Ja,Jb,Jc
Jd,Je,Jf
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
0~99
Directional:
00<E0
00<90
0~FE
0~FE
0~FE
0~FE
0~FE
0~FE
0~3
1~FE
1~3
01
Over F0 or 51
Min:00
Max:fe
Min:00
Max:fe
0:0, FE:FE , FF: Current state
0:0, FE:FE , FF: Current state
0:0, FE:FE , FF: Current state
0:0, FE:FE , FF: Current state
0:0, FE:FE , FF: Current state
0:0, FE:FE , FF: Current state
Normal, White wash, Orbiter, Inversion
1: 0, FE:254, , FF: Current state
1: 1pixel, 3: 3pixel, FF: Current state
If it isn’t AutoAdjustCondition(), send NACK
IR CODE 0, BITMASK= 0X01
Initial Value : red -0x79
blue -0x6f
green -0x80
Initial Value : red -0x80
blue -0x82
green -0x80
No
Adjustment contents
CMD
SET ID
VAL
Specification
- 20 -
Brightness uniformity
Color Purity
RED
X
Y
GREEN
X
Y
BLUE
X
Y
Color coordinate
WHITE
X
(Normal)
Y
WHITE
X
(COOL)
Y
WHITE
X
(WARM)
Y
75
0.605
0.310
0.239
0.576
0.117
0.039
0.253
0.268
0.244
0.265
0.267
0.293
0.635
0.340
0.269
0.606
0.147
0.069
0.283
0.298
0.274
0.295
0.297
0.323
0.665
0.370
0.299
0.636
0.177
0.099
0.313
0.328
0.304
0.325
0.327
0.353
%
Full white
Full Signal Swing
ITEM
Min
Typ
Max
Unit
Remark
AV INPUT MODE
Brightness uniformity
Color Purity
RED
X
Y
GREEN
X
Y
BLUE
X
Y
Color coordinate
WHITE
X
(Normal)
Y
WHITE
X
(COOL)
Y
WHITE
X
(WARM)
Y
75
0.605
0.310
0.239
0.576
0.117
0.039
0.250
0.265
0.245
0.264
0.266
0.292
0.635
0.340
0.269
0.606
0.147
0.069
0.280
0.295
0.275
0.294
0.296
0.322
0.665
0.370
0.299
0.636
0.177
0.099
0.310
0.325
0.305
0.324
0.326
0.352
%
Full white
Full Signal Swing
ITEM
Min
Typ
Max
Unit
Remark
PC INPUT MODE
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